Employment in land transportation
By: by Felix B. Streyckmans.
Contributors: Science Research Associates.
Series: Occupational monograph.; 2
Published: 1939
Place of publication: Chicago, Ill
Language: eng
Number of pages: 48
Subjects: Transportation -- United States.; Occupations.
Notes: "Selected bibliography on transportation": p. [3] of cover.
"A Science Research Associates publication."